Mainstays 6 in Twin Innerspring Mattress vs Novilla 6 Inch Twin Hybrid Mattress

Buy the Novilla if you want a medium-firm hybrid with pocket coils and a wider size range, including Twin XL and larger. Buy the Mainstays if you need a firm, low-profile twin for a bunk, trundle or dorm and want the reassurance of a huge review base. The Mainstays has far more owner feedback and certified foam and cover, but it is firm and twin-only. The Novilla scores higher on ratings but from a much smaller pool, and its pocket coils isolate motion better than a basic innerspring.

• Choose the Mainstays if you want a firm 6-inch twin for a bunk or guest bed and value a long track record of owner ratings.
• Choose the Novilla if you want a medium-firm hybrid in Twin XL or a larger size with pocket coils that cut motion transfer.